Roofing Services

No matter your needs, Mannheim Roofing can handle any roofing and eavestrough situation you can throw at us.  Since 1996 we have been serving the Ajax, Whitby, Pickering and Southern Ontario region. 

Call us today at 905 424 ROOF (7663) or 905 885 ROOF (7663) for a quick and competitive quote!

Timberline GAF

Shingle Roofing


Great Value…

Architecturally stylish but practically priced—with a Lifetime ltd. warranty.

Dimensional Look…

Features GAF’s patented “High Definition” color blends and enhanced shadow effect for a genuine wood-shake look.


Class A fire rating from Underwriters Laboratories, the highest rating possible.

High Performance…

Designed with Advanced Protection® technology, which minimizes the use of natural resources while providing superior protection for your home ( to learn more).

Stays In Place…

Dura Grip® Adhesive seals each shingle tightly and reduces the risk of shingle blow-off. Shingles warranted to withstand winds up to 130 mph.

Peace of Mind…

Lifetime ltd. transferable warranty with Smart Choice® Protection (non-prorated material and installation labor coverage) for the first ten years.

Perfect Finishing Touch…

Use Timbertex® Premium Ridge Cap Shingles (in the West, use Ridglass®Premium Ridge Cap Shingles)


Flooded basements, siding rot and garden soil erosion are telltale signs of worn or damaged eavestrough, problems that can translate to serious damage. Protect your home with the latest in crushproof, maintenance-free eavestrough built to withstand extreme weather. Choose from an array of samples and colours to enhance your home’s curb appeal.

Step 1: FREE In-Home Consultation

At a pre-scheduled appointment, an authorized Mannheim Roofing Employee will visit your home to provide a free comprehensive eavestrough evaluation. During this time, the consultant will assess your needs, take measurements, and show eavestrough sample materials and colours to choose from. You will be provided with a written proposal.

Step 2: Professional Installation

An authorized Mannheim Roofing Employee will deliver and install your new eavestrough at a convenient time for you. During the job, the work site will be maintained neatly and above all, safely. After the installation is complete, the Service Provider will perform a thorough and final cleanup.


For colour options please visit our suppliers website.


Metal Roof


Advantages of Metal Roofing

Metal roofs are fireproof, which can lower homeowner’s insurance premiums. A metal roof can last 30 to 50 years, which may make it less expensive in the long run than asphalt shingles. A metal roof is also recyclable, unlike asphalt shingles.

Cost of Metal Roofing is coming down in price. Previously, metal products have been installed in the $8-$12 including labour.  Metstar Building Products Inc. have developed a product that installed including materials is in the $6-$8 price range, which is a huge savings to the home owner.

People are tired of replacing there shingles every 15-20 years, Metal Roofing products will last a minimum of 50 years possibly longer with proper maintenance


The Advantages of Vinyl Siding


Vinyl siding is made of polyvinyl chloride (PVC) resins. Acrylic resins are often added to improve flexibility – something that is important in colder climates. Titanium dioxide is also added to deflect UV rays from the sun, allowing the siding to resist color fade and degradation. Generally, vinyl siding can last approximately 40 years, and it works well in all types of climates/temperatures. Vinyl can range from .035 inches to .055 inches in thickness. Premium grades are usually anywhere from .040 to .048 inches thick. Vinyl siding that is thinner may lift away from the house in high winds and generally does not last as long.


The cost of vinyl siding depends on a number of factors, including manufacturer, specific product type, installer, warranty specifications, size of the home, and quantity. Generally, vinyl siding can cost anywhere from $.45 to $1.90 per square foot, not installed. Other factors to consider are the cost of installation, which is approximately $1.60 per square foot. The process of installing vinyl siding is easier than for other types of siding, so it will cost less. Vinyl siding is available with foam backing for energy efficiency, which translates into energy savings for homeowners. Manufacturing vinyl siding also uses less energy than producing wood or aluminum siding.


For colour options please visit our suppliers website.

Vinyl Siding



  • Decrease your electricity bill
  • Provides more light than conventional windows
  • Enhance the value of your home
  • Natural light decreases eye strain and improves mood

Free Source of Natural Light

As electricity prices continue to rise to peak levels, we are all looking for ways to become more economical in our electricity demand. Skylights are an economical and environmentally friendly way of allowing natural light to enter your house and brighten up your rooms. By relying on natural light to lighten up your house you will save countless hours of electricity. Skylight are an extremely efficient way of allowing light to enter your home, far more so than traditional windows on walls.

The Benefits of Natural Light

There are more benefits than just aesthetics when incorporating natural light into your house. Skylights filter light into your home from a high point in your ceiling, they disperse light in an even and consistent manner, therefore decreasing shadow dispersion, and providing ideal work environments.

Research has shown that natural light prevents eye strain in susceptible individuals as the natural light allows the eyes to focus with less exertion. Contemporary studies confirm that natural light improves mood and combats depression in contrast to standard lighting. Bright rooms provide an uplifting and energising environment. Rooms with adequate lighting can turn a previously unproductive and underutilised space, into an inspiring useful room. Additionally, natural light has been shown to stabilise the internal clock and rhythms of individuals who suffer from disturbed sleep patterns.

Enhance the Value of Your Home

Contemporary architecture is increasingly placing higher value on Eco-friendly design. By installing a Heavenly Skylight you can enhance the value of your new or existing home.

We Install VELUX skylights.